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Merge pull request #300 from ericdill/graphics-view-inheritance

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MNT: Call close() up the inheritance chain
This commit is contained in:
Luke Campagnola 2016-04-21 00:33:27 -07:00
commit dffc2d4e3e
3 changed files with 4 additions and 2 deletions
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1
pyqtgraph/imageview/ImageView.py
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@ -373,6 +373,7 @@ class ImageView(QtGui.QWidget):
self.scene.clear() self.scene.clear()
del self.image del self.image
del self.imageDisp del self.imageDisp
super(ImageView, self).close()
self.setParent(None) self.setParent(None)
def keyPressEvent(self, ev): def keyPressEvent(self, ev):

1
pyqtgraph/widgets/GraphicsView.py
View File

@ -165,6 +165,7 @@ class GraphicsView(QtGui.QGraphicsView):
self.sceneObj = None self.sceneObj = None
self.closed = True self.closed = True
self.setViewport(None) self.setViewport(None)
super(GraphicsView, self).close()
def useOpenGL(self, b=True): def useOpenGL(self, b=True):
if b: if b:

2
pyqtgraph/widgets/PlotWidget.py
View File

@ -69,7 +69,7 @@ class PlotWidget(GraphicsView):
#self.scene().clear() #self.scene().clear()
#self.mPlotItem.close() #self.mPlotItem.close()
self.setParent(None) self.setParent(None)
GraphicsView.close(self) super(PlotWidget, self).close()
def __getattr__(self, attr): ## implicitly wrap methods from plotItem def __getattr__(self, attr): ## implicitly wrap methods from plotItem
if hasattr(self.plotItem, attr): if hasattr(self.plotItem, attr):